Question

Find the domain and range of the following graph in interval notation. 5+ 4 3 2 1 -5 4 -3 -2 -1 1 2 3 4 5 -2 -3 -4 -5+ a Domain: Range: NOTE: If you do not see an endpoint, assume that the graph continues forever in the same direction. Entry example: [2,3) or (-00,5). Enter -oo for negative infinity and oo for infinity.

Answer 1

The domain of the function of the graph is the set of all x values of the graph for which the function is defined.

The range of the function is the set of all y values shown in the graph.

Hence, the domain is (-∞, ∞)

The range is (-∞, 0].